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$309+ Cheap flights from Medford (MFR) to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — YYZ
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheap flight deals from Medford to Ontario

Cheapest flights from Medford to Ontario
Explore the most affordable flight options available from Medford to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/295:00 amMFR - YYZ
1 stop14h 41mUnited Airlines
lun. 1/57:40 pmYYZ - MFR
2 stops28h 22mUnited Airlines
Deal found 12/15$814
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/198:47 pmMFR - YYZ
2 stops11h 09mAmerican Airlines
dom. 12/2111:38 amYYZ - MFR
2 stops11h 42mAmerican Airlines
Deal found 12/15$1,335
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/195:00 amMFR - YYZ
2 stops14h 44mAlaska Airlines
dom. 12/214:45 pmYYZ - MFR
1 stop10h 14mAlaska Airlines
Deal found 12/15$1,473
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/195:00 amMFR - YYZ
1 stop14h 41mUnited Airlines
dom. 12/214:10 pmYYZ - MFR
1 stop8h 02mUnited Airlines
Deal found 12/15$1,606
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/172:05 pmMFR - YYZ
1 stop23h 47mUnited Airlines
mar. 12/235:55 pmYYZ - MFR
1 stop26h 57mUnited Airlines
Deal found 12/17$1,980

Find flight deals from Medford to Ontario

Keep the following information in mind while searching for Medford to Ontario flight deals. Data was last updated diciembre 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$309
(Alaska Airlines)
Provider with most accurate pricing for Medford-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Medford-Toronto (YTO) flights.
Search Deals
From Medford to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
Use the filters below to find and compare flights from Medford to Ontario that are best for you.

Fly from

Medford

Fly to

Ontario

Route

Depart

Return

Price

MedfordToronto

MFR - YYZ

MFRYYZ

Medford

jue. 1/22

5:42 am-3:35 pm

1 stop6h 53m

Toronto Pearson Intl

dom. 1/25

4:45 pm-11:56 pm

1 stop10h 11m

$309

MedfordToronto

MFR - YYZ

MFRYYZ

Medford

jue. 1/22

6:00 am-4:52 pm

1 stop7h 52m

Toronto Pearson Intl

dom. 1/25

11:00 am-9:02 pm

2 stops13h 02m

$351

MedfordMontreal

MFR - YUL

MFRYUL

Medford

jue. 1/22

12:55 pm-9:16 pm

2 stops29h 21m

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

8:20 am-9:02 pm

2 stops15h 42m

$752

MedfordToronto

MFR - YYZ

MFRYYZ

Medford

lun. 12/29

5:00 am-10:41 pm

1 stop14h 41m

Toronto Pearson Intl

lun. 1/5

7:40 pm-9:02 pm

2 stops28h 22m

$814

MedfordOttawa

MFR - YOW

MFRYOW

Medford

sáb. 1/17

5:00 am-11:54 pm

2 stops15h 54m

Ottawa

mié. 1/21

9:45 am-9:02 pm

2 stops14h 17m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Medford to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Medford with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Medford to Ontario
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated diciembre 17, 2025.
Get a feel of what it's like to fly with United Airlines from Medford to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Medford to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Medford to Ontario?

    Medford (MFR) is the airport you will fly out of if you book a flight from Medford to Ontario. It is only a 3.0 mi journey to Medford (MFR) from Medford’s city center.

  • How long is the flight from Medford to Region of Ontario?

    For as low as $309, Alaska Airlines can have you in Region of Ontario from Medford in 6h 53m. There are 2160 mi between Medford and Region of Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Medford to Region of Ontario?

    The most popular flight routes from Medford to Region of Ontario are Medford - Toronto Pearson Intl, Medford - Montreal Pierre Elliott Trudeau Intl and Medford - Ottawa.

  • Can I find deals for flights from Medford to Ontario that include hotel bookings?

    Yes. In addition to deals on Medford to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Medford to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Medford to Ontario.

  • Can I find deals for business class flights from Medford to Ontario?

    Yes. Cheapflights offers flight deals from Medford to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Medford to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Medford to Ontario

Discover the top airline that operate flights from Medford to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$427FlexibilityNo cancel feeOn-time69%

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